The correct answer should be carbohydrates.
Carbohydrates are the main source of energy and without them the cells would have no energy at all, which is why they would start working based on reserves of fat, and if you didn't have that you would die of malnutrition.
Answer:
The digestive system fuels the cells and the excretory system rids the body of the cells’ waste.
Explanation:
Answer:
The difference between bullying and sexual harassment is that sexual harassment's definition is unlawful to harass a person (an applicant or employee) because of that person's sex. Bullying is when one is habitually cruel, insulting, or threatening to others who are weaker, smaller, or in some way vulnerable tormented by the neighborhood bully.
Explanation:
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1) oxygen. 2) bone size 3) inner core, outer core 4) 10